Search Menu

Temperatures in July

It's hot in July in San Bernardino with an average temperature of 35°C. Temperatures this month range from a low of 32°C to a high of 38°C. At night, you can expect temperatures between 16°C and 22°C.

Max and Min Temperatures per Day

Daily Temperature in July in San Bernardino

This chart shows the daily maximum and minimum temperatures in degrees Celsius for San Bernardino in July. The red line indicates the max temperatures, and the blue line shows the minimums.

Start of July

The month of July starts in San Bernardino with hot temperatures, averaging around 35°C during the day and nights close to 18°C. You won’t see any precipitation in the first days of the month, it’s all sunny skies.

Since temperatures can differ between day and night, it’s a good idea to dress in layers.

Mid-July

By mid-July, the average daytime temperature stays the same at 35°C, with nights close to 20°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.

End of July

By the end of July, the average daytime temperature in San Bernardino will be around 36°C, with nights close to 20°C. No precipitation expected, with plenty of sunshine on the horizon.

Discover cheap trips to San Bernardino Link

Precipitation in July

According to weather history, there is only 4,5 mm of precipitation in July. The wind speed is around 4 Bft, mostly coming from the West.

The average chance of precipitation is only 2% in July.

Precipitation Chance

Daily precipitation chance in percentages for San Bernardino in July

This chart shows the daily precipitation chance (in percentages) in July for San Bernardino. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.

San Bernardino in July

London
Temperature Average Temperature
35°C 23°C
Sun High Temp
38°C 27°C
Sun Low Temp
32°C 21°C
Rain Total Precipitation
4,5 mm 52 mm
Rain Rainy Days
1 day 9 days

UV index

The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Is July a good time to visit San Bernardino?

July is a great month to be in San Bernardino for sunny weather. You’ll get high temperatures and not too much rain this month.

Temperature records for San Bernardino in July

With 47°C, San Bernardino hit the highest temperature in the last 10 years in July 2018. The lowest daytime temperature in this month was 25°C in 2015. The extreme night temperatures ranged from a low of 12°C to a high of 29°C.

Check out the climate of San Bernardino for all months and discover the best travel time

Plan your next holiday

Don’t miss the best holiday deals for San Bernardino and see what our partners have for you.

Daily Temperature in July in San Bernardino

This chart shows the average daily temperatures, both day and night, for each day in July in San Bernardino, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.

Daily Temperature in July in San Bernardino

Daily Precipitation in July in San Bernardino

The chart below shows the average daily precipitation in July for San Bernardino, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect about 1 day of rain in San Bernardino.

Daily Precipitation in July in San Bernardino

Daily UV Index in July in San Bernardino

This chart shows the average daily UV index in July in San Bernardino, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Daily UV Index in July in San Bernardino

Temperature in July in San Bernardino Over the Years

This chart shows the average temperature in July in San Bernardino, measured in degrees Celsius, over the past years.

Temperature in July in San Bernardino Over the Years

Total Precipitation in July in San Bernardino Over the Years

This chart shows the average precipitation in July in San Bernardino, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.

Precipitation in July in San Bernardino Over the Years

Daily climate in July for San Bernardino

Click on a specific day in July for detailed info on the typical weather on that day in San Bernardino. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in July in San Bernardino

Have you been to San Bernardino in July?

Share your weather experience in July in San Bernardino.

Your email will not be shown in the review and will not be shared with others.

Average Weather in San Bernardino by Month

Click on a month below to see detailed weather info for San Bernardino. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of San Bernardino for all months at once

Terug naar boven